Strain, Changes in Length and Settlement
Sensors and instruments for monitoring, measuring and display- ing movements in rocks and walls.
Manual device for monitoring joint movements
Mechanical gauges with digital or analog reading
Electrical device for monitoring joint movements
Single or multiple-rod rockmeters for measuring axial displacements
Measuring of relative changes in length in vertical or horizontal direction over distances of up to 60 m
Precision strain meter with 250 or 500 mm measuring base
Precision strain meter with 20 up to 200 mm measuring base
Water level measuring in wells
Measuring of relative changes in length in vertical and horizontal direction over distances of up to 60 m